bindings: Retires ScriptWrappable::init, etc.

Source/modules/mediastream/MediaStreamTrack.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 35 matching lines @@
     return track;
 }
 
 MediaStreamTrack::MediaStreamTrack(ExecutionContext* context, MediaStreamComponent* component)
     : ActiveDOMObject(context)
     , m_readyState(MediaStreamSource::ReadyStateLive)
     , m_isIteratingRegisteredMediaStreams(false)
     , m_stopped(false)
     , m_component(component)
 {
-    ScriptWrappable::init(this);
     m_component->source()->addObserver(this);
 }
 
 MediaStreamTrack::~MediaStreamTrack()
 {
     m_component->source()->removeObserver(this);
 }
 
 String MediaStreamTrack::kind() const
 {
@@ skipping 160 matching lines @@
     return ActiveDOMObject::executionContext();
 }
 
 void MediaStreamTrack::trace(Visitor* visitor)
 {
     visitor->trace(m_registeredMediaStreams);
     EventTargetWithInlineData::trace(visitor);
 }
 
 } // namespace blink